Four data sets are shown below. Set 1: {10, 19, 38, 50, 51}. Set 2: {5, 21, 26, 39, 51}. Set 3: {9, 38, 50, 50, 51}. Set 4: {5, 28, 28, 28, 51}which data set has the largest standard deviation?.

Alaser tag arena sells two types of memberships. one package costs $325 for one year of membership with an unlimited number of visits. the second package has $125 enrollment fee, includes five free visits, and costs and additional $8 per visit after the first five. how many visits would a person need to use for each type of membership to cost the same amount over a one-year period?

Which best describes standard precautions?

What gpa will you get if you make all a's and 1 b?